Sink



FIG. 1 is a perspective view taken from the top, front and right side of a sink showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being the mirror image thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a fragmentary cross-sectional view taken on line 7--7 of FIG. 2; and

FIG. 8 is a fragmentary cross-sectional view taken on line 8--8 of FIG. 2.

The broken line representations of openings in FIGS. 1, 2, and 7 for the purpose of illustration only. 

The ornamental design for a sink, as shown and described. 